T3kd makes some great points in this article.

If Android is so good, why do even the manufacturers feel the need to throw a blanket over it? When Android itself is pretty enough to get rid of the blankets, Apple will continue to exert influence over the Mobile space.

Android hasn’t convinced us to start development for their platform just yet (and especially not their marketplace), so right now we’re all about iOS. Thankfully, when we’re ready to EXPAND (unlikely we’ll ever LEAVE iOS, no matter how big Android gets), the Corona SDK will allow us to use most of our same source code.